CN112872889A

CN112872889A - Metal debris receiving device of numerically controlled fraise machine

Info

Publication number: CN112872889A
Application number: CN202110031047.4A
Authority: CN
Inventors: 欧阳紫晴; 列沛昊; 郑伟
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-06-01

Abstract

The invention discloses a metal scrap collecting device of a numerical control milling machine. The invention has the beneficial effects that: bearing structure's inside is equipped with drive structure, sliding connection between actuating lever and the bearing structure, sliding connection between footboard and the bearing structure, the top and the funnel fixed connection of actuating lever, it is perpendicular between footboard and the actuating lever, and then be convenient for the foot to step on the footboard, take place to slide between footboard and the bearing structure, take place relative slip between drive actuating lever and the bearing structure, thereby drive the funnel and remove downwards, the first reset spring of footboard downward compression, it resets to loosen the foot spring, take place relative slip between actuating lever and the bearing structure, drive funnel rebound, operate repeatedly and to make the funnel shake from top to bottom, be favorable to making during the piece fully flows out the entering sack from the funnel, clastic collection efficiency has been improved greatly.

Description

Metal debris receiving device of numerically controlled fraise machine

Technical Field

The invention relates to a metal fragment receiving device of a numerical control milling machine, in particular to a metal fragment receiving device of a numerical control milling machine, and belongs to the technical field of metal fragment receiving equipment.

Background

The main body part of a numerical control milling machine (CNC Vertical milling machine) mainly comprises a machine tool base, an upright post, a saddle, a workbench, a spindle box and the like, wherein five main parts of the main body are all made of high-strength high-quality castings and resin sand, the structure is stable, and the whole machine is ensured to have good rigidity and precision retentivity. The three-axis guide rail pair adopts a combination of high-frequency quenching and plastic-coated guide rails, the running precision of a machine tool is ensured, the friction resistance and the loss are reduced, a three-axis transmission system is composed of a precision ball screw and a servo system motor and is provided with an automatic lubricating device, and a numerical control milling machine can generate a large amount of scraps in the machining process.

However, the metal scraps produced by the traditional numerical control milling machine in the machining process generally fall into the collecting hopper, then the workers clean the metal scraps regularly, the operation is very troublesome, the scrap irons are generally shoveled into the accommodating bag by using a shovel by an operator, and the scrap irons are not convenient to pack and treat by one operator.

Disclosure of Invention

The invention aims to solve the problems and provide the metal fragment receiving device of the numerically controlled milling machine, so that the fragment collection is very convenient, and the fragment collection efficiency is greatly improved.

The invention realizes the purpose through the following technical scheme, and the metal scrap collecting device of the numerically controlled milling machine comprises a funnel, wherein the bottom end of the funnel is connected with a supporting structure in a sliding manner, a driving structure is arranged in the supporting structure and comprises a driving rod, a pedal and a first return spring, the pedal is fixedly connected with the driving rod, the bottom end of the first return spring is fixed on the supporting structure, the top end of the first return spring is fixed on the pedal, the driving rod is connected with the supporting structure in a sliding manner, the pedal is connected with the supporting structure in a sliding manner, the top of the driving rod is fixedly connected with the funnel, and the pedal is perpendicular to the driving rod.

Preferably, be convenient for fix the funnel, bearing structure includes first support ring, bracing piece and second support ring, first support ring with sliding connection between the funnel, the bottom mounting of first support ring has the bracing piece, the bracing piece with sliding connection between the actuating lever, the bottom of actuating lever is triangle-shaped, the bottom mounting of bracing piece has the second support ring, the footboard with sliding connection between the bracing piece, first reset spring's bottom mounting in the second support ring.

Preferably, in order to facilitate the fixed collection of the clastic sack, the first support ring is sleeved with a rubber band, the rubber band is arranged at the bottom end of the first support ring, and the bottom end of the first support ring is in a circular truncated cone shape.

Preferably, in order to move the hopper, a plurality of universal wheels are arranged at the bottom end of the second support ring, and the top ends of the universal wheels are fixedly connected with the second support ring.

Preferably, collect moisture content in the piece, the inside of second support ring is equipped with the retaining structure, the retaining structure includes water storage box and second reset spring, water storage box with sliding connection between the second support ring, second reset spring's one end with water storage box contradicts, second reset spring's the other end is fixed in the second support ring.

Preferably, for the convenience of controlling the shake the water storage box makes accomodating of iron fillings more convenient, the drive structure still includes the drive block, the one end of drive block contradict in the water storage box, another tip of drive block is triangle-shaped, the other end of drive block with the actuating lever is contradicted, the drive block with sliding connection between the second support ring.

The invention has the beneficial effects that: the bottom end of the funnel is slidably connected with a supporting structure, a driving structure is arranged inside the supporting structure, the pedal is fixedly connected with the driving rod, the bottom end of the first reset spring is fixed on the supporting structure, the top end of the first reset spring is fixed on the pedal, the driving rod is slidably connected with the supporting structure, the pedal is slidably connected with the supporting structure, the top of the driving rod is fixedly connected with the funnel, the pedal is perpendicular to the driving rod, so that the pedal is conveniently treaded by feet, the pedal is conveniently treaded by feet perpendicularly to the driving rod, the pedal drives the driving rod and the supporting structure to slide relatively, so as to drive the funnel to move downwards, the pedal compresses the first reset spring downwards, the pedal is released to reset, the first reset spring pushes the pedal, so that the pedal slides relatively upwards with the second supporting ring, and drives the driving rod and the supporting structure to slide upwards, and then drive the funnel rebound, the operation is repeatedly can make the funnel shake from top to bottom, is favorable to making the piece fully flow out from the funnel and gets into the sack, has improved clastic collection efficiency greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the hopper and the support structure shown in FIG. 1;

fig. 3 is an enlarged view of the portion a shown in fig. 2.

In the figure: 1. funnel, 2, bearing structure, 21, first support ring, 22, bracing piece, 23, second support ring, 3, drive structure, 31, actuating lever, 32, footboard, 33, first reset spring, 34, drive block, 4, universal wheel, 5, retaining structure, 51, second reset spring, 52, water storage box, 6, rubber band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, a metal scrap collecting device of a numerically controlled milling machine includes a funnel 1, a supporting structure 2 is slidably connected to a bottom end of the funnel 1, a driving structure 3 is disposed inside the supporting structure 2, the driving structure 3 includes a driving rod 31, a pedal 32 and a first return spring 33, the pedal 32 is fixedly connected to the driving rod 31, a bottom end of the first return spring 33 is fixed to the supporting structure 2, a top end of the first return spring 33 is fixed to the pedal 32, the driving rod 31 is slidably connected to the supporting structure 2, the pedal 32 is slidably connected to the supporting structure 2, a top end of the driving rod 31 is fixedly connected to the funnel 1, and the pedal 32 is perpendicular to the driving rod 31.

As a technical optimization scheme of the present invention, the supporting structure 2 includes a first supporting ring 21, a supporting rod 22 and a second supporting ring 23, the first supporting ring 21 is slidably connected with the funnel 1, the supporting rod 22 is fixed at the bottom end of the first supporting ring 21, the supporting rod 22 is slidably connected with the driving rod 31, the bottom of the driving rod 31 is triangular, the second supporting ring 23 is fixedly connected at the bottom end of the supporting rod 22, the pedal 32 is slidably connected with the supporting rod 22, and the bottom end of the first return spring 33 is fixed on the second supporting ring 23.

As a technical optimization scheme of the invention, the first support ring 21 is sleeved with the rubber band 6, the rubber band 6 is arranged at the bottom end of the first support ring 21, and the bottom end of the first support ring 21 is in a circular truncated cone shape.

As a technical optimization scheme of the invention, a plurality of universal wheels 4 are arranged at the bottom end of the second support ring 23, and the top ends of the universal wheels 4 are fixedly connected with the second support ring 23.

As a technical optimization scheme of the invention, a water storage structure 5 is arranged in the second support ring 23, the water storage structure 5 comprises a water storage box 52 and a second return spring 51, the water storage box 52 is in sliding connection with the second support ring 23, one end of the second return spring 51 is abutted against the water storage box 52, and the other end of the second return spring 51 is fixed on the second support ring 23.

As a technical optimization scheme of the invention, the driving structure 3 further comprises a driving block 34, one end of the driving block 34 is abutted against the water storage box 52, the other end of the driving block 34 is triangular, the other end of the driving block 34 is abutted against the driving rod 31, and the driving block 34 is in sliding connection with the second supporting ring 23.

When the invention is used, firstly, the bag is fixed at the bottom end of the first support ring 21 by the rubber band 6, the bag is convenient to fix by the design of the rubber band 6, the pedal 32 is stepped on by feet, the pedal 32 and the second support ring 23 slide relatively, the pedal 32 drives the drive rod 31 to slide relatively downwards and the support rod 22, the pedal 32 is vertical to the drive rod 31, the pedal 32 is convenient to be stepped on downwards, the drive rod 31 drives the funnel 1 to move downwards, the pedal 32 compresses the first return spring 33 downwards, the feet are released, the first return spring 33 pushes the pedal 32 to slide relatively upwards and the second support ring 23, the pedal 32 drives the drive rod 31 and the support rod 22 to slide relatively upwards, the funnel 1 is further driven to shake, the waste material is convenient to leak from the funnel 1, the waste scrap is effectively prevented from being bonded in the funnel, when the pedal 32 is stepped on, the driving rod 31 and the supporting rod 22 slide downwards, the bottom end of the driving rod 31 abuts against the driving block 34, the water storage box 52 is pushed to slide relative to the second supporting ring 23 towards the direction of the second return spring 51, meanwhile, the water storage box 52 compresses the second return spring 51 rightwards, the foot is released, the first return spring 33 pushes the pedal 32 to drive the driving rod 31 to move towards the funnel 1 and slide relative to the supporting rod 22, the second return spring 51 pushes the water storage box 52 to move towards the driving block 34 and slide relative to the second supporting ring 23, so that the water storage box 52 shakes, the scraps in the bag are favorably deposited at the bottom of the bag, the bag can be filled with more scraps, and the collection efficiency of the scraps is greatly improved, meanwhile, the water storage box 52 slides relative to the second support ring 23, so that the water storage box 52 can be taken out conveniently, the sewage in the water storage box 52 is treated, and the indoor environment is greatly improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a numerical control milling machine's metal piece material collecting device, includes funnel (1), its characterized in that: the bottom sliding connection of funnel (1) has bearing structure (2), the inside of bearing structure (2) is equipped with drive structure (3), drive structure (3) are including actuating lever (31), footboard (32) and first reset spring (33), footboard (32) with actuating lever (31) fixed connection, the bottom mounting of first reset spring (33) is in bearing structure (2), the top of first reset spring (33) is fixed in footboard (32), actuating lever (31) with sliding connection between bearing structure (2), footboard (32) with sliding connection between bearing structure (2), the top of actuating lever (31) with funnel (1) fixed connection, footboard (32) with it is perpendicular between actuating lever (31).

2. The metal chip collecting device of the numerically controlled milling machine as claimed in claim 1, wherein: bearing structure (2) include first support ring (21), bracing piece (22) and second support ring (23), first support ring (21) with sliding connection between funnel (1), the bottom mounting of first support ring (21) has bracing piece (22), bracing piece (22) with sliding connection between actuating lever (31), the bottom of actuating lever (31) is triangle-shaped, the bottom mounting connection of bracing piece (22) second support ring (23), footboard (32) with sliding connection between bracing piece (22), the bottom mounting of first reset spring (33) second support ring (23).

3. The metal chip collecting device of the numerically controlled fraise machine according to claim 2, characterized in that: the rubber band (6) is sleeved on the first supporting ring (21), the rubber band (6) is arranged at the bottom end of the first supporting ring (21), and the bottom end of the first supporting ring (21) is in a round table shape.

4. The metal chip collecting device of the numerically controlled fraise machine according to claim 2, characterized in that: the bottom of second support ring (23) is equipped with a plurality of universal wheels (4), the top of universal wheel (4) with second support ring (23) fixed connection.

5. The metal chip collecting device of the numerically controlled fraise machine according to claim 4, wherein: the inside of second support ring (23) is equipped with retaining structure (5), retaining structure 5 is including retaining box (52) and second reset spring (51), retaining box (52) with sliding connection between second support ring (23), the one end of second reset spring (51) with retaining box (52) are contradicted, the other end of second reset spring (51) is fixed in second support ring (23).

6. The metal chip collecting device of the numerically controlled fraise machine according to claim 5, wherein: drive structure (3) still include drive block (34), the one end of drive block (34) contradict in water storage box (52), another tip of drive block (34) is triangle-shaped, the other end of drive block (34) with actuating lever (31) contradicts, drive block (34) with sliding connection between second support ring (23).